74 static int vmw_ldu_commit_list(struct vmw_private *dev_priv)  in vmw_ldu_commit_list()  argument
76 	struct vmw_legacy_display *lds = dev_priv->ldu_priv;  in vmw_ldu_commit_list()
86 	if (!(dev_priv->capabilities & SVGA_CAP_DISPLAY_TOPOLOGY)) {  in vmw_ldu_commit_list()
99 		return vmw_kms_write_svga(dev_priv, w, h, fb->pitches[0],  in vmw_ldu_commit_list()
107 		vmw_kms_write_svga(dev_priv, fb->width, fb->height, fb->pitches[0],  in vmw_ldu_commit_list()
112 	vmw_write(dev_priv, SVGA_REG_NUM_GUEST_DISPLAYS,  in vmw_ldu_commit_list()
119 		vmw_write(dev_priv, SVGA_REG_DISPLAY_ID, i);  in vmw_ldu_commit_list()
120 		vmw_write(dev_priv, SVGA_REG_DISPLAY_IS_PRIMARY, !i);  in vmw_ldu_commit_list()
121 		vmw_write(dev_priv, SVGA_REG_DISPLAY_POSITION_X, crtc->x);  in vmw_ldu_commit_list()
122 		vmw_write(dev_priv, SVGA_REG_DISPLAY_POSITION_Y, crtc->y);  in vmw_ldu_commit_list()
123 		vmw_write(dev_priv, SVGA_REG_DISPLAY_WIDTH, crtc->mode.hdisplay);  in vmw_ldu_commit_list()
124 		vmw_write(dev_priv, SVGA_REG_DISPLAY_HEIGHT, crtc->mode.vdisplay);  in vmw_ldu_commit_list()
125 		vmw_write(dev_priv, SVGA_REG_DISPLAY_ID, SVGA_ID_INVALID);  in vmw_ldu_commit_list()
142 		ret = vmw_cursor_update_dmabuf(dev_priv,  in vmw_ldu_commit_list()
212 	struct vmw_private *dev_priv;  in vmw_ldu_crtc_set_config()  local
231 	dev_priv = vmw_priv(crtc->dev);  in vmw_ldu_crtc_set_config()
246 	if (dev_priv->ldu_priv->fb && vfb &&  in vmw_ldu_crtc_set_config()
247 	    !(dev_priv->ldu_priv->num_active == 1 &&  in vmw_ldu_crtc_set_config()
249 	    dev_priv->ldu_priv->fb != vfb) {  in vmw_ldu_crtc_set_config()
266 		vmw_ldu_del_active(dev_priv, ldu);  in vmw_ldu_crtc_set_config()
268 		return vmw_ldu_commit_list(dev_priv);  in vmw_ldu_crtc_set_config()
282 	vmw_fb_off(dev_priv);  in vmw_ldu_crtc_set_config()
292 	vmw_ldu_add_active(dev_priv, ldu, vfb);  in vmw_ldu_crtc_set_config()
294 	return vmw_ldu_commit_list(dev_priv);  in vmw_ldu_crtc_set_config()
340 static int vmw_ldu_init(struct vmw_private *dev_priv, unsigned unit)  in vmw_ldu_init()  argument
343 	struct drm_device *dev = dev_priv->dev;  in vmw_ldu_init()
360 	ldu->base.pref_width = dev_priv->initial_width;  in vmw_ldu_init()
361 	ldu->base.pref_height = dev_priv->initial_height;  in vmw_ldu_init()
388 int vmw_kms_init_legacy_display_system(struct vmw_private *dev_priv)  in vmw_kms_init_legacy_display_system()  argument
390 	struct drm_device *dev = dev_priv->dev;  in vmw_kms_init_legacy_display_system()
393 	if (dev_priv->ldu_priv) {  in vmw_kms_init_legacy_display_system()
398 	dev_priv->ldu_priv = kmalloc(sizeof(*dev_priv->ldu_priv), GFP_KERNEL);  in vmw_kms_init_legacy_display_system()
399 	if (!dev_priv->ldu_priv)  in vmw_kms_init_legacy_display_system()
402 	INIT_LIST_HEAD(&dev_priv->ldu_priv->active);  in vmw_kms_init_legacy_display_system()
403 	dev_priv->ldu_priv->num_active = 0;  in vmw_kms_init_legacy_display_system()
404 	dev_priv->ldu_priv->last_num_active = 0;  in vmw_kms_init_legacy_display_system()
405 	dev_priv->ldu_priv->fb = NULL;  in vmw_kms_init_legacy_display_system()
408 	if (dev_priv->capabilities & SVGA_CAP_MULTIMON)  in vmw_kms_init_legacy_display_system()
419 	if (dev_priv->capabilities & SVGA_CAP_MULTIMON)  in vmw_kms_init_legacy_display_system()
421 			vmw_ldu_init(dev_priv, i);  in vmw_kms_init_legacy_display_system()
423 		vmw_ldu_init(dev_priv, 0);  in vmw_kms_init_legacy_display_system()
430 	kfree(dev_priv->ldu_priv);  in vmw_kms_init_legacy_display_system()
431 	dev_priv->ldu_priv = NULL;  in vmw_kms_init_legacy_display_system()
435 int vmw_kms_close_legacy_display_system(struct vmw_private *dev_priv)  in vmw_kms_close_legacy_display_system()  argument
437 	struct drm_device *dev = dev_priv->dev;  in vmw_kms_close_legacy_display_system()
439 	if (!dev_priv->ldu_priv)  in vmw_kms_close_legacy_display_system()
444 	BUG_ON(!list_empty(&dev_priv->ldu_priv->active));  in vmw_kms_close_legacy_display_system()
446 	kfree(dev_priv->ldu_priv);  in vmw_kms_close_legacy_display_system()